What are the key safety features of this BMS?

It includes short circuit, over-charge, over-discharge, and temperature protection. It uses imported ICs and MOS components and passes rigorous drop tests.

What is the operating temperature range?

The operating temperature range is -20 to +70 degrees Celsius, with a storage temperature range of -40 to +125 degrees Celsius.

4s~24s Lithium Battery Management System BMS with 60A 100A

Name: 4s~24s Lithium Battery Management System BMS with 60A 100A
Brand: Shenzhen Li-ion Battery Bodyguard Technology Co., Limited
SKU: 909604835

Guangdong, ChinaShenzhen Li-ion Battery Bodyguard Technology Co., Limited

Negotiable

5 Pieces

Sample price:US$75.00/piece.Request sample

Product profile

Customization

Available

Charging Current

60A

Discharging Current

60A

Model NO.

LWS-24S100A-445

Short Circuit Protection Function

Cut Load or Charging Activation

Over Current Protection

Adjustable

Over Charge Protection

Adjustable

Over Discharge Protection

Adjustable

Temperature Protection

Yes

Dielectric

Fr-4

Application

LiFePO4/Li-ion Battery Pack

Transport Package

Anti-Static Bag Packaging/ Carton Packaging

Specification

125*65*10mm

Trademark

LWS

Origin

China

HS Code

8536300000

Production Capacity

50000 Pieces /Months

Key features

OEM/ODM Customization: Supports full customization including samples, designs, and flexible adjustments for capacity and size.

Smart Balance Function: Automatically balances cell voltage to improve overall battery pack performance and consistency.

High Safety Performance: Passes short circuit, overcharge, and 1.2m drop tests with imported ICs and MOS components.

Adjustable Protections: Features adjustable over-current, over-charge, and over-discharge protection thresholds.

Wide Application Range: Compatible with 4S~24S Li-ion and LiFePO4 battery packs with 60A or 100A current options.

Quality Certifications: Holds ISO9001, ISO14001, CE, and ROHS certificates ensuring high manufacturing standards.

100% Testing: Every unit undergoes 100% visual and functional inspection before shipment.

One Year Warranty: Provides a comprehensive one-year warranty covering mechanical defects and performance issues.

Company profile

Self-brandedPatents AwardedYears of Export ExperienceHigh Repeat Buyers Choice

Shenzhen Li-ion Battery Bodyguard Technology Co., Limited

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 years CertifiedNearest Port: Shenzhen Port, Hong Kong PortAverage Response Time: ≤6.78h

AI-Powered supplier vetting

SummaryThe supplier presents itself as a Battery BMS manufacturer with documented quality, service, R&D, and production processes. It reports OEM and ODM services, SDK availability, 3D design, broad customization, recent new-product activity, and documented design and verification records. Production-related evidence includes SMT, screen printing, reflow soldering, AOI, coating, drying, packaging, and dedicated testing equipment, with standardized finished-product inspection instructions. It has participated in several offline trade shows and identifies Shenzhen and Hong Kong ports as nearby logistics points. However, the provided information does not establish certifications, named customer cases, or financial performance; it also reports no overseas warehouses, showrooms, agents, or branches.

Supplier typeThe supplier identifies itself as an active Battery BMS manufacturer and reports both OEM services for well-known brands and ODM services. This supports classification as a BMS manufacturer with contract design and manufacturing capabilities.

After-Sales capabilityThe supplier reports clear procedures and followed records for corrective and preventive actions and customer complaint handling. Its technology engineers also provide technical support for production and after-sales service, indicating documented and technically supported after-sales processes.

R&D capabilityR&D engineers handle customer-request confirmation, technical support, and new-product development; design input, output, review, verification, and validation documents are reportedly available for audit. The supplier also reports new products within the past year, ODM capability, and SDK availability, providing explicit evidence of active R&D capability.

Production capacityThe supplier reports multiple manufacturing and testing facilities, including SMT, screen printing, reflow soldering, AOI, coating, drying, packaging, and dedicated power-protection-board testing equipment. It also states that finished-product inspection instructions are available and uniformly followed, while quality assurance and written supplier-service assessment procedures are reported.

Customization capabilityThe supplier provides 3D software design services and reports customization from samples, designs, flexible customization, minor customization, and full customization. These statements directly support broad product and design customization capability.

Product Q&A

Q:How many Ampere protection circuit boards should I choose?

It depends on your load power, such as electric motor power. Please contact sales or technical support before buying.

Q:What is the distinction between same port wiring and different port wiring?

For different port wiring, the cathode of charger and load is different. For same port wiring, the cathode is the same, and charging current equals discharge current.

Q:What is the distinction between balance and unbalance function?

The equilibrium function discharges high voltage cells via resistors to wait for low voltage cells, ensuring consistent cell voltage and improving battery performance.

Q:Do you have a Minimum Order Requirement (MOQ)?

No, we do not have an MOQ. We can provide various capacities and sizes per your requirements, and ODM/OEM is welcome.

Q:What is your term of payment?

We accept PayPal, T/T, and L/C. Please share relative voltage, cells, current, or equipment details for specific BMS recommendations.